Changeset 13254 for trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic

Timestamp:

11/18/15 15:07:16 (9 years ago)

Author:

mkommend

Message:

#2442: Corrected behavior of the linear interpreter when evaluating the root symbol.

File:

• trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Interpreter/SymbolicDataAnalysisExpressionTreeLinearInterpreter.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Interpreter/SymbolicDataAnalysisExpressionTreeLinearInterpreter.cs

@@ -212 +212 @@
         } else if (instr.opCode == OpCodes.Root) {
           double x = code[instr.childIndex].value;
-          double y = code[instr.childIndex + 1].value;
+          double y = Math.Round(code[instr.childIndex + 1].value);
           instr.value = Math.Pow(x, 1 / y);
         } else if (instr.opCode == OpCodes.Exp) {